Publicação do pedido de patente
#3.1
12/01/1987
RPI 893
The application was refused by the INPI on 12/11/1990. The invention was never patented.
Talk to a specialistLatest action published by the INPI: 12/01/1987. We update with every new RPI gazette, published weekly.
Applicants
C. G. (pessoa física)
Inventors
G. [. (pessoa física)
IPC Classification
Publications in the Brazilian Industrial Property Gazette (RPI).
#3.1
12/01/1987
RPI 893
#2.1
01/13/1987
RPI 847
#9.2
12/11/1990
RPI 1045
#4.1
03/27/1990
RPI 1011
Same category
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